Lockport, IL, United States of America

Leonard A Koniewicz

This inventor holds 1 USPTO granted patent. Top assignee: Fellowes Manufacturing Company. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leonard A Koniewicz. Retrieved from https://idiyas.com/inventor/leonard-a-koniewicz-12c6s5zl

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: The Innovations of Leonard A. Koniewicz

Introduction

Leonard A. Koniewicz is an accomplished inventor based in Lockport, IL (US). He is known for his innovative contributions to the field of paper shredding technology. With a focus on enhancing the functionality and safety of shredders, Koniewicz has made a significant impact in his industry.

Latest Patents

Koniewicz holds a patent for a "Top blocker for a paper shredder." This invention features a cutting cylinder with a cutting shaft and a series of spaced-apart cutter disks mounted on the cutting shaft. The design includes an articulated top blocker that is rotatably mounted above the center axis of the cutting shaft, improving the efficiency and safety of paper shredders.

Career Highlights

Leonard A. Koniewicz is currently employed at Fellowes Manufacturing Company, where he continues to innovate and develop new products. His work at Fellowes has allowed him to contribute to advancements in office equipment, particularly in the area of shredding technology.

Collaborations

Koniewicz has collaborated with Bruce R. Kroger, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of new ideas and solutions in the industry.

Conclusion

Leonard A. Koniewicz exemplifies the spirit of innovation through his work in paper shredding technology. His contributions have not only advanced the functionality of shredders but have also enhanced user safety.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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